Audio Problems

[alexard]

Please, help me!!!

When I open a certain AVI file with VirtualDUB, it gives a error,

"VBR audio stream detected"

"VirtualDUB has detected an improper VBR audio encoding in the source AVI file and will rewrite the audio header with standard CBR values during processing for better compatibility . This may introduce up to 3381ms of skew from de video stream. If this is unacceptable, decompress the *entire* audio stream to an uncompressed WAV file and recompress with a constante bitrate encoder. (Bitrate: 133.6 +- 17,2kbps)."

I don't know what can I do to fix it. I'm just a beginner.

So, can someone help me with it?

Thanks.

Alexandre Ricardo

[KingJohn]

You need to save out the audio uncompressed or save it as it is then uncompress it later.

Try this first

Audio > full processing mode
Audio > conversion > 44.1Khz
SAVE WAV

If that fails you need to save it out as it is and convert it later

Audio > Direct stream copy
SAVE WAV

You may now have a WAV that's an AC3 encoded, so rename it to .AC3 then use headac3 to convert it to a uncompressed WAV http://mitglied.lycos.de/darkav/svcdguide/svcd.html

Now use that WAV and the original AVI in TMPGEnc